70621472

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71191}}^1$

素因数の和:71232

約数の個数: 24

約数和(自身を含む): 143523072

約数和(自身を除く): 72901600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 71191, 142382, 284764, 569528, 1139056, 2206921, 2278112, 4413842, 8827684, 17655368, 35310736, 70621472]

約数ペア:

[(1, 70621472), (2, 35310736), (4, 17655368), (8, 8827684), (16, 4413842), (31, 2278112), (32, 2206921), (62, 1139056), (124, 569528), (248, 284764), (496, 142382), (992, 71191)]